package com.album.auto;



import com.album.response.Result;
import com.album.response.ResultCode;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Component
public class MyAuthenticationFailureHandler extends com.album.auto.JSONAuthentication implements AuthenticationFailureHandler {
    @Override
    public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
        Result result = null;
        //密码错误
        if(exception instanceof BadCredentialsException){
            result = Result.error(ResultCode.USER_CREDENTIALS_ERROR);
        }
        System.out.println("这是密码错误");

        this.WriteJSON(request,response,result);
    }
}
